Thread (11 messages) 11 messages, 4 authors, 2020-06-30

Re: [PATCH 1/2] usb: mtu3: disable USB2 LPM

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2020-06-29 21:39:02
Also in: kernel-janitors, linux-mediatek, linux-usb, lkml

On Mon, Jun 29, 2020 at 09:30:58AM +0200, Markus Elfring wrote:
quoted
A SuperSpeed device shall include the USB 2.0 extension descriptor
and shall support LPM when operating in USB 2.0 HS mode(see usb3.2
spec9.6.2.1). But we always don't support it, so disable it by
default, otherwise device will enter LPM suspend mode when
connected to Win10 system.
How do you think about a wording variant like the following?

   Change description:
   A SuperSpeed device shall include the USB 2.0 extension descriptor
   and shall support Link Power Management when operating in USB 2.0
   High Speed mode. (See also: USB 3.2 specification 9.6.2.1)
   But we do not support it generally. Thus disable this functionality
   by default.
   Otherwise, the device will enter LPM suspend mode when connected
   to Win10 system.


Would you like to add the tag “Fixes” to the commit message?

Regards,
Markus
Hi,

This is the semi-friendly patch-bot of Greg Kroah-Hartman.

Markus, you seem to have sent a nonsensical or otherwise pointless
review comment to a patch submission on a Linux kernel developer mailing
list.  I strongly suggest that you not do this anymore.  Please do not
bother developers who are actively working to produce patches and
features with comments that, in the end, are a waste of time.

Patch submitter, please ignore Markus's suggestion; you do not need to
follow it at all.  The person/bot/AI that sent it is being ignored by
almost all Linux kernel maintainers for having a persistent pattern of
behavior of producing distracting and pointless commentary, and
inability to adapt to feedback.  Please feel free to also ignore emails
from them.

thanks,

greg k-h's patch email bot

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